ISRC ARF411001013
Verified recording
ARF411001013 is “Oh! Darling” by The Cooltrane Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x603154ae70b2022ba40b60fa2abc0f83ab184039a6f4d0fd1e76fc8757478cf2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411001013.
Recording identifiers
- ISRC
- ARF411001013
- Title
- Oh! Darling
- Artist
- The Cooltrane Quartet
- CopyrightID (CopyrightChains transaction hash)
0x603154ae70b2022ba40b60fa2abc0f83ab184039a6f4d0fd1e76fc8757478cf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4a541a6db0c75f3933313ad5144ee72cc4e0027bdc5523fa10982fa7048dcf5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411001013
- Bitcoin block existence check
- https://blockstream.info/api/block/953520